The iodine and bromine-based aqueous battery showed an energy density of 1200 watt-hours per liter, surpassing the 700Wh/L of non-aqueous lithium batteries.
After recently signing a deal for a stake in the Diablillos silver-gold project in Salta province, Central Puerto is committed to getting involved in a second mining venture.
President pushed for a review of the 2008 infrastructure for minerals deal with Sinohydro Corp and China Railway Group to bring more benefits for Congo, the world's biggest cobalt producer.
The US Treasury Department gave automakers additional flexibility on battery mineral requirements for EV tax credits on some minerals from China, such as graphite.